M Makefile.am => Makefile.am +2 -0
@@ 76,6 76,7 @@ MODULES = \
guix/build-system/cmake.scm \
guix/build-system/dub.scm \
guix/build-system/emacs.scm \
+ guix/build-system/font.scm \
guix/build-system/asdf.scm \
guix/build-system/glib-or-gtk.scm \
guix/build-system/gnu.scm \
@@ 101,6 102,7 @@ MODULES = \
guix/build/cmake-build-system.scm \
guix/build/dub-build-system.scm \
guix/build/emacs-build-system.scm \
+ guix/build/font-build-system.scm \
guix/build/asdf-build-system.scm \
guix/build/git.scm \
guix/build/hg.scm \
M doc/guix.texi => doc/guix.texi +8 -0
@@ 3627,6 3627,14 @@ package is installed in its own directory under
@file{share/emacs/site-lisp/guix.d}.
@end defvr
+@defvr {Scheme Variable} font-build-system
+This variable is exported by @code{(guix build-system font)}. It
+implements an installation procedure for font packages where upstream
+provides pre-compiled TrueType, OpenType, etc. font files that merely
+need to be copied into place. It copies font files to standard
+locations in the output directory.
+@end defvr
+
Lastly, for packages that do not need anything as sophisticated, a
``trivial'' build system is provided. It is trivial in the sense that
it provides basically no support: it does not pull any implicit inputs,
A guix/build-system/font.scm => guix/build-system/font.scm +130 -0
@@ 0,0 1,130 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (guix build-system font)
+ #:use-module (guix utils)
+ #:use-module (guix packages)
+ #:use-module (guix derivations)
+ #:use-module (guix search-paths)
+ #:use-module (guix build-system)
+ #:use-module (guix build-system gnu)
+ #:use-module (ice-9 match)
+ #:export (%font-build-system-modules
+ font-build
+ font-build-system))
+
+;; Commentary:
+;;
+;; Standard build procedure for fonts. This is implemented as an extension of
+;; 'gnu-build-system'.
+;;
+;; Code:
+
+(define %font-build-system-modules
+ ;; Build-side modules imported by default.
+ `((guix build font-build-system)
+ ,@%gnu-build-system-modules))
+
+(define* (lower name
+ #:key source inputs native-inputs outputs system target
+ #:allow-other-keys
+ #:rest arguments)
+ "Return a bag for NAME."
+ (define private-keywords
+ '(#:target #:inputs #:native-inputs))
+
+ (bag
+ (name name)
+ (system system)
+ (host-inputs `(,@(if source
+ `(("source" ,source))
+ '())
+ ,@inputs
+ ,(list "tar" (module-ref (resolve-interface '(gnu packages base)) 'tar))
+ ,(list "unzip" (module-ref (resolve-interface '(gnu packages zip)) 'unzip))
+ ,@(let ((compression (resolve-interface '(gnu packages compression))))
+ (map (match-lambda
+ ((name package)
+ (list name (module-ref compression package))))
+ `(("gzip" gzip)
+ ("bzip2" bzip2)
+ ("xz" xz))))))
+ (build-inputs native-inputs)
+ (outputs outputs)
+ (build font-build)
+ (arguments (strip-keyword-arguments private-keywords arguments))))
+
+(define* (font-build store name inputs
+ #:key source
+ (tests? #t)
+ (test-target "test")
+ (configure-flags ''())
+ (phases '(@ (guix build font-build-system)
+ %standard-phases))
+ (outputs '("out"))
+ (search-paths '())
+ (system (%current-system))
+ (guile #f)
+ (imported-modules %font-build-system-modules)
+ (modules '((guix build font-build-system)
+ (guix build utils))))
+ "Build SOURCE with INPUTS."
+ (define builder
+ `(begin
+ (use-modules ,@modules)
+ (font-build #:name ,name
+ #:source ,(match (assoc-ref inputs "source")
+ (((? derivation? source))
+ (derivation->output-path source))
+ ((source)
+ source)
+ (source
+ source))
+ #:configure-flags ,configure-flags
+ #:system ,system
+ #:test-target ,test-target
+ #:tests? ,tests?
+ #:phases ,phases
+ #:outputs %outputs
+ #:search-paths ',(map search-path-specification->sexp
+ search-paths)
+ #:inputs %build-inputs)))
+
+ (define guile-for-build
+ (match guile
+ ((? package?)
+ (package-derivation store guile system #:graft? #f))
+ (#f ; the default
+ (let* ((distro (resolve-interface '(gnu packages commencement)))
+ (guile (module-ref distro 'guile-final)))
+ (package-derivation store guile system #:graft? #f)))))
+
+ (build-expression->derivation store name builder
+ #:inputs inputs
+ #:system system
+ #:modules imported-modules
+ #:outputs outputs
+ #:guile-for-build guile-for-build))
+
+(define font-build-system
+ (build-system
+ (name 'font)
+ (description "The build system for font packages")
+ (lower lower)))
+
+;;; font.scm ends here
A guix/build/font-build-system.scm => guix/build/font-build-system.scm +71 -0
@@ 0,0 1,71 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (guix build font-build-system)
+ #:use-module ((guix build gnu-build-system) #:prefix gnu:)
+ #:use-module (guix build utils)
+ #:use-module (srfi srfi-1)
+ #:use-module (srfi srfi-26)
+ #:export (%standard-phases
+ font-build))
+
+;; Commentary:
+;;
+;; Builder-side code of the build procedure for font packages.
+;;
+;; Code:
+
+(define gnu:unpack (assoc-ref gnu:%standard-phases 'unpack))
+
+(define* (unpack #:key source #:allow-other-keys)
+ "Unpack SOURCE into the build directory. SOURCE may be a compressed
+archive, or a font file."
+ (if (any (cut string-suffix? <> source)
+ (list ".ttf" ".otf"))
+ (begin
+ (mkdir "source")
+ (chdir "source")
+ (copy-file source (strip-store-file-name source))
+ #t)
+ (gnu:unpack #:source source)))
+
+(define* (install #:key outputs #:allow-other-keys)
+ "Install the package contents."
+ (let* ((out (assoc-ref outputs "out"))
+ (source (getcwd))
+ (fonts (string-append out "/share/fonts")))
+ (for-each (cut install-file <> (string-append fonts "/truetype"))
+ (find-files source "\\.ttf$"))
+ (for-each (cut install-file <> (string-append fonts "/opentype"))
+ (find-files source "\\.otf$"))
+ #t))
+
+(define %standard-phases
+ (modify-phases gnu:%standard-phases
+ (replace 'unpack unpack)
+ (delete 'configure)
+ (delete 'check)
+ (delete 'build)
+ (replace 'install install)))
+
+(define* (font-build #:key inputs (phases %standard-phases)
+ #:allow-other-keys #:rest args)
+ "Build the given font package, applying all of PHASES in order."
+ (apply gnu:gnu-build #:inputs inputs #:phases phases args))
+
+;;; font-build-system.scm ends here